Forbes contributors publish independent expert analyses and insights. I write about green energy tech that will change your life. Have you ever noticed power lines sagging lower on a hot summer day?

Skyrocketing growth in demand, accelerating security threats, extreme weather events and increasing systemic vulnerabilities ...

It would be the first 765-kilovolt line in Wisconsin, part of a broader route that backers say forms a "transmission ...

A power grid upgrade is underway in southeastern Pennsylvania to improve electric service for customers in Lehigh and Berks ...